Walker 924-1107 Spark Plug Wire Set

Walker ThunderCore PRO Spark Plug Wire Set

Walker ThunderCore PRO spark plug wire set 924-1107 is built for 1991-1992 Toyota MR2 applications and is manufactured to meet or exceed OEM specifications. It uses hi-temp silicone boots and tips, stainless steel terminals, and includes dielectric grease for service-ready ignition maintenance.

Key Features

• Fits 1991 Toyota MR2, N/A
• Fits 1992 Toyota MR2, N/A, to 1/1992
• Walker ThunderCore PRO line for OE-style ignition service
• Precision manufactured in an ISO9001 certified facility in the USA
• Hi-temp OE-quality silicone boots and tips
• Stainless steel terminals and tubes
• Supplied with dielectric grease
• Part number 924-1107

Product Details

The ThunderCore PRO line is Walker’s premium ignition wire offering, focused on OE-level fit, materials, and test requirements. For Toyota MR2 owners searching for a spark plug wire set for 1991 Toyota MR2 or a 1992 Toyota MR2 spark plug wire replacement, 924-1107 provides a direct-service solution built with heat-resistant silicone components and stainless steel terminals for dependable electrical transfer.

This part cross-references Standard Ignition TX14 and DENSO Auto Parts 671-4155 for the same application.

Common Issues This Part Addresses

• Misfires caused by worn or heat-damaged ignition wires
• Hard starting related to weak spark delivery
• Rough idle from deteriorated wire insulation or terminals
• Voltage leakage at the boots or wire ends
• Service replacement for aging Toyota MR2 ignition wire sets

Installation Notes

Confirm engine application and routing before installation on the Toyota MR2. Inspect coil and distributor connections, clean the terminal contact points, and apply the included dielectric grease at the boots as directed during service. Match each lead to the original routing to maintain proper ignition timing and cylinder order.

Quality Assurance

Walker manufactures the ThunderCore PRO wire set in an ISO9001 certified facility in the USA and states that it meets or exceeds OEM specifications and test requirements. The product is backed by Walker’s manufacturing, product management, and engineering expertise.